Bathtub brush



FIG. 1 is a right side elevational view of a bathtub brush showing a first form of my new design, the left side being a mirror image;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view showing the handle in an alternate position; and,

FIG. 7 is a right side elevation view showing the handle in a second alternate position.

The handle is shown broken away to indicate that a specific length is not being claimed. 

The ornamental design for the bathtub brush, as shown and described. 